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Multimode Fused Coupler (850/1310/1550 nm)
Description
Multimode Fused Coupler (850/1310/1550 nm)
The MMC series offers very low excess loss, broad operating band and high stability and reliability. These components are extensively used in LAN, multimode fiber communication systems, fiber sensors and testing instruments.
| Specifications | ||||||
| Parameter | Unit | Value | ||||
| Center Wavelength | nm | 850 or 1310 or 1550 | ||||
| Operating Wavelength | nm | λc ± 20 | ||||
| Coupling Ratio | % | 5/95 | 10/90 | 30/70 | 40/60 | 50/50 |
| Max. Insertion Loss | dB | 15/0.5 | 11.2/0.7 | 5.9/1.9 | 4.6/2.6 | 3.6 |
| Typ. Excess Loss | dB | 0.3 | ||||
| Max. Uniformity for 50/50 ratio | dB | 0.8 | ||||
| Min. Return Loss | dB | 40 | ||||
| Max. Optical Power (Continuous Wave) | mW | 300 | ||||
| Fiber Type | Multimode fiber, 105/125 | |||||
| Package Dimensions | mm | 250 μm bare fiber, dia3.0 × 54 mm | ||||
| 900 μm loose tube, dia3.0 × 70 mm | ||||||
| 3 mm cable, 90 × 16 × 9 mm | ||||||
| Operating Temperature | ℃ | -5 to +70 | ||||
| Storage Temperature | ℃ | -40 to +85 | ||||
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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